Key Takeaway
Vernalis Plant is a active surface mine producing SandAndGravel, located in tracy, San Joaquin County, CA. It has 105 violations on record (17 S&S) and $36K in proposed penalties. Operated by Teichert Aggregates.
Vernalis Plant
Operator: Teichert Aggregates
Controller: Teichert Inc
Location: tracy, San Joaquin County, CA
Employees: 39
Recent Violations
View all 105 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/29/2025 | 47.41(a)(1) | Non-S&S | LowNegligence | $151 |
| 10/29/2025 | 47.41(a)(1) | Non-S&S | LowNegligence | $151 |
| 10/28/2025 | 56.4201(a)(2) | Non-S&S | LowNegligence | $151 |
| 06/03/2025 | 56.20003(a) | Non-S&S | LowNegligence | $151 |
| 06/03/2025 | 56.20003(a) | Non-S&S | ModNegligence | $245 |
| 11/01/2024 | 56.20003(a) | Non-S&S | ModNegligence | $147 |
| 07/31/2024 | 62.174(a) | Non-S&S | ModNegligence | $147 |
| 07/31/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 07/31/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 07/31/2024 | 56.14112(b) | Non-S&S | ModNegligence | $147 |
| 07/30/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 07/30/2024 | 56.14112(b) | Non-S&S | LowNegligence | $147 |
| 07/30/2024 | 56.14112(a)(1) | Non-S&S | LowNegligence | $147 |
| 07/30/2024 | 56.14100(b) | Non-S&S | LowNegligence | $147 |
| 07/30/2024 | 56.15014 | Non-S&S | LowNegligence | $147 |
| 07/30/2024 | 56.14112(b) | Non-S&S | LowNegligence | $147 |
| 07/29/2024 | 56.12032 | Non-S&S | LowNegligence | $147 |
| 01/12/2023 | 56.20003(a) | Non-S&S | LowNegligence | $143 |
| 05/11/2022 | 56.14115(b) | Non-S&S | ModNegligence | $133 |
| 05/11/2022 | 56.12004 | Non-S&S | ModNegligence | $133 |
Accidents & Injuries
View all 31 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 09/24/2021 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/24/2021 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/09/2021 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 4d lost |
| 10/01/2020 | OTHER | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/14/2020 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/09/2019 | POWERED HAULAGE | DYS AWY FRM WRK & RESTRCTD ACT | 15d lost, 3d restricted |
| 06/19/2018 | MACHINERY | PERM TOT OR PERM PRTL DISABLTY | 29d restricted |
| 09/15/2017 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 03/12/2015 | OTHER | DAYS AWAY FROM WORK ONLY | 45d lost |
| 02/14/2014 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 477d lost |
Inspections
View all 72 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/28/2025 | 11/06/2025 | 33.75 | 1 |
| 09/18/2025 | 09/19/2025 | 20.50 | 1 |
| 06/02/2025 | 06/03/2025 | 34.00 | 2 |
| 10/31/2024 | 12/11/2024 | 11.50 | 1 |
| 07/29/2024 | 07/31/2024 | 29.25 | 1 |
| 02/03/2024 | 02/07/2024 | 33.00 | 1 |
| 07/12/2023 | 07/16/2023 | 15.75 | 1 |
| 05/17/2023 | 05/17/2023 | 1.50 | 1 |
| 01/11/2023 | 01/19/2023 | 38.25 | 1 |
| 05/09/2022 | 05/11/2022 | 18.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Vernalis Plant have?
Vernalis Plant has 105 MSHA violations on record, of which 17 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $36K.
What type of mine is Vernalis Plant?
Vernalis Plant is a Surface mine producing SandAndGravel, located in tracy, San Joaquin County, CA. It currently has 39 employees.
Has anyone been injured or killed at Vernalis Plant?
According to MSHA records, Vernalis Plant has 31 reported accident/injury records and 0 fatalities on file.
Who operates Vernalis Plant?
Vernalis Plant is operated by Teichert Aggregates and controlled by Teichert Inc. MSHA Mine ID: 0402792.